156949842

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{28097}}^1$

素因数の和:28135

約数の個数: 48

約数和(自身を含む): 384380640

約数和(自身を除く): 227430798

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 28097, 56194, 84291, 168582, 196679, 393358, 533843, 590037, 1067686, 1180074, 1376753, 1601529, 2753506, 3203058, 3736901, 4130259, 7473802, 8260518, 11210703, 22421406, 26158307, 52316614, 78474921, 156949842]

約数ペア:

[(1, 156949842), (2, 78474921), (3, 52316614), (6, 26158307), (7, 22421406), (14, 11210703), (19, 8260518), (21, 7473802), (38, 4130259), (42, 3736901), (49, 3203058), (57, 2753506), (98, 1601529), (114, 1376753), (133, 1180074), (147, 1067686), (266, 590037), (294, 533843), (399, 393358), (798, 196679), (931, 168582), (1862, 84291), (2793, 56194), (5586, 28097)]